package cn.wolfcode.ssm.service;

import cn.wolfcode.ssm.domain.Department;
import cn.wolfcode.ssm.page.PageResult;
import cn.wolfcode.ssm.query.QueryObject;

import java.util.List;

public interface IDepartmentService {

    void save(Department department);

    void update(Department department);

    void delete(Long id);

    Department get(Long id);

    List<Department> selectAll();

    PageResult<Department> query(QueryObject qo);

    void heiheihei();

    String add();
}
